Close-up view of StarTech.com ST1000PEXPSE PCIe network card showing RJ-45 port and circuit components-alternate-image1

Angled view of ST1000PEXPSE network card highlighting power delivery components-alternate-image2

Detailed view of ST1000PEXPSE circuit board components and design-alternate-image4

Top-down view of ST1000PEXPSE PCB layout and component architecture-alternate-image5

Installation view of ST1000PEXPSE in PCIe slot on motherboard-alternate-image6

Close-up of ST1000PEXPSE installed in server chassis-alternate-image7

StarTech.com

ST1000PEXPSE

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1.349,00 kr

StarTech.com 2.5Gigabit Ethernet Network Card, PCIe PoE Adapter, 30W Power Delivery, RJ-45 Port, Supports 2.5/1Gbps, NBASE-T Compatible - ST1000PEXPSE (2 Year Warranty)

Name: StarTech.com 2.5Gigabit Ethernet Network Card, PCIe PoE Adapter, 30W Power Delivery, RJ-45 Port, Supports 2.5/1Gbps, NBASE-T Compatible - ST1000PEXPSE (2 Year Warranty)
Brand: StarTech.com
SKU: ST1000PEXPSE
Price: 1349.00 NOK
Availability: InStock

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Chipset Manufacturer:

Intel See available options
Realtek See available options

Chipset Model:

I350-AM4 See available options
RTL8111E See available options
I350-AM2 See available options
RTL8111 See available options
I210-IS See available options
RTL8125B See available options
RTL8111H See available options
I210-AT See available options
RTL8111G See available options

Product variants

2.5Gbps

Speed

30W PoE

Power

PCIe x1

Interface

Realtek

Chipset

Low Profile

Bracket

RJ-45

Port

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30 days Return

Limited warranty: 2 Year

Downloads

Manufacturer Brochure PDF Document

User Manual PDF Document

Key Features

🚀 2.5Gbps network speeds with NBASE-T technology
⚡ Up to 25.5W PoE power delivery (IEEE 802.3af/at)
🔌 PCIe 2.1 x1 interface compatibility
🌐 Supports 2.5/1Gbps and 100/10Mbps speeds
🎥 Audio-Video Bridging (AVB) support
🏷️ VLAN tagging and 16K jumbo frame support
📦 Includes both standard and low-profile brackets
🛡️ 2-year warranty with 24/5 technical support
💻 Compatible with existing Cat5e cabling
🔧 Realtek RTL8125B chipset

StarTech.com 2.5Gigabit Eth...

1.349,00 kr

Close-up view of StarTech.com ST1000PEXPSE PCIe network card showing RJ-45 port and circuit components

High-Performance 2.5GbE Network Card with Advanced Power Delivery

The ST1000PEXPSE network card combines cutting-edge 2.5GbE connectivity with robust PoE capabilities. Built around the reliable Realtek RTL8125B chipset, this card delivers exceptional network performance while providing up to 25.5W of power to connected devices. The PCIe x1 interface ensures seamless integration with modern systems, while the sturdy metal bracket provides secure mounting.

Technical Specifications

PCIe 2.1 x1 interface for optimal system compatibility
2.5/1Gbps and 100/10Mbps speed support
IEEE 802.3af/at PoE standards compliance

Applications

Powering remote IP cameras and security devices
Connecting high-bandwidth network equipment
Deploying PoE-enabled access points

Angled view of ST1000PEXPSE network card highlighting power delivery components

Engineered for Reliable Power Distribution

The card's sophisticated power management system features high-quality capacitors and voltage regulators to ensure stable power delivery. The optimized component layout and thermal design maintain consistent performance under load, while the premium PCB construction ensures long-term reliability.

Technical Specifications

25.5W maximum power output capability
Premium Japanese capacitors for stability
Advanced thermal management design

Applications

Enterprise PoE device deployment
Network infrastructure upgrades
Remote equipment power management

Dual-Profile Design for Universal Compatibility

This network adapter features a versatile dual-profile design that accommodates both standard and low-profile cases. The precision-engineered bracket system ensures secure mounting while maintaining proper airflow and thermal performance. The RJ-45 port placement optimizes cable management in any chassis configuration.

Technical Specifications

Standard and low-profile brackets included
Precision-engineered mounting system
Optimized port placement

Applications

Data center server installations
Workstation upgrades
Compact system builds

Detailed view of ST1000PEXPSE circuit board components and design

Advanced Circuit Design for Enhanced Performance

The carefully engineered PCB layout maximizes signal integrity and minimizes electromagnetic interference. Premium components and precise manufacturing ensure reliable operation in demanding environments. The integrated power filtering system maintains clean power delivery to connected devices.

Technical Specifications

Optimized PCB layout for signal integrity
EMI-reducing component placement
Industrial-grade power filtering

Applications

Mission-critical network deployments
High-density server environments
Industrial networking applications

Top-down view of ST1000PEXPSE PCB layout and component architecture

Enterprise-Grade Component Architecture

Every aspect of the card's design emphasizes reliability and performance. The multi-layer PCB construction provides optimal signal routing and power distribution. Surface-mounted components are precisely placed for maximum stability and cooling efficiency.

Technical Specifications

Multi-layer PCB construction
Precision component placement
Enterprise-grade quality control

Applications

24/7 operation environments
Professional networking solutions
System integration projects

Installation view of ST1000PEXPSE in PCIe slot on motherboard

Seamless PCIe Integration

The card's PCIe interface ensures compatibility with modern motherboards while delivering optimal data throughput. The standardized form factor allows for easy installation in a variety of system configurations, from compact workstations to full-sized servers.

Technical Specifications

PCIe 2.1 compliance
Backward compatibility support
Universal mounting system

Applications

System builder installations
Server upgrades
Workstation expansions

Close-up of ST1000PEXPSE installed in server chassis

Professional Installation Ready

The card's design prioritizes easy installation and maintenance in professional environments. The robust mounting bracket ensures secure placement, while the clearly marked ports simplify connectivity. The standardized form factor accommodates various chassis designs.

Technical Specifications

Tool-less installation design
Industry-standard mounting
Clear port labeling

Applications

Rack server deployments
Professional IT installations
Data center implementations

Detail of ST1000PEXPSE RJ-45 port and status indicators

Simplified Network Integration

The card's RJ-45 port provides straightforward connectivity to existing network infrastructure. The standardized port design ensures compatibility with Cat5e and better cabling, while the integrated status LEDs provide quick visual feedback on connection status and activity.

Technical Specifications

Standard RJ-45 connectivity
Cat5e and higher compatibility
LED status indicators

Applications

Network infrastructure expansion
PoE device deployment
System monitoring integration

Product details

General Information

Manufacturer

StarTech.com

Manufacturer Part Number

ST1000PEXPSE

Brand Name

StarTech.com

Product Name

2.5Gigabit Ethernet Adapter

Packaged Quantity

1

Product Type

Gigabit Ethernet Card

Technical Information

Chipset Manufacturer

Realtek

Chipset Model

RTL8125B

Interfaces/Ports

Host Interface

PCI Express 2.1 x1

Total Number of Ports

1

Number of Network (RJ-45) Ports

1

Media & Performance

Media Type Supported

Twisted Pair

Data Transfer Rate

312.50 MB/s

Network & Communication

Network Technology

2.5GBase-T

Physical Characteristics

Form Factor

Plug-in Card

Bracket Height

Low Profile

Height

0.6

Width

2.5

Weight (Approximate)

7.80 oz

Miscellaneous

Package Contents

2.5Gigabit Ethernet Adapter
1 x Low-profile Bracket
1 x Quick-start Guide

Device Supported

Computer/Server

Environmentally Friendly

Yes

Environmental Certification

WEEE
RoHS

Country of Origin

Taiwan

Warranty

Limited Warranty

2 Year

Included in the Box

Ethernet Adapter
Low-Profile Bracket
Quick-Start Guide

FAQs

What are the key features of the StarTech.com ST1000PEXPSE network card?

The StarTech.com ST1000PEXPSE is a 2.5Gigabit Ethernet PCIe network card with Power over Ethernet (PoE) capabilities. It supports multiple speeds (2.5/1Gbps and 100/10Mbps), can provide up to 25.5W of power to connected devices, and uses a single Cat5e or better cable for both data and power. The card features IEEE 802.3af and IEEE 802.3at compliance, Audio-Video Bridging support, VLAN tagging, and 16K jumbo frame capabilities.

What power capabilities does this PoE network card offer?

This network card can deliver up to 48V DC and 25.5W of power to compatible Powered Devices (PD). It supports both IEEE 802.3af and IEEE 802.3at (Type 1 and Type 2) standards for Power Sourcing Equipment (PSE). This eliminates the need for separate power sources for devices like IP cameras, access control devices, remote kiosks, and wireless access points.

What are the installation requirements for this network card?

The card requires an available x1 PCIe 2.1 (or higher) expansion slot for installation. It comes with both standard-profile and low-profile brackets, making it compatible with various computer chassis sizes. The card can be installed in any compatible computer or server and works with existing Cat5e cabling infrastructure.

What network speeds does the ST1000PEXPSE support?

The ST1000PEXPSE supports multiple network speeds including 2.5Gbps (NBASE-T), 1Gbps, 100Mbps, and 10Mbps. It achieves data transfer rates of up to 312.50 MB/s and supports full-duplex operation. The card can utilize existing Cat5e cabling while still providing 2.5Gbps speeds, making it a cost-effective upgrade solution.

What advanced networking features does this card support?

The card supports several advanced networking features including Audio-Video Bridging (AVB) for real-time content transmission over Ethernet, VLAN tagging for network segmentation, 16K jumbo frames for improved performance, full-duplex operation, and PXE boot capability. It uses the Realtek RTL8125B chipset for reliable performance.